Good  day,

anyone is facing the issue when click cancel button in popup form?

below is the error msg. 

other than that, if you know how to debug/troubleshooting Odoo javascript in odoo. 

Please share your experience as well, thanks. 

Traceback:
TypeError: def.guardedCatch is not a function
    at Class._onExecuteAction (https://pisb2.myerp.my/web/content/28995-f8d0a83/web.assets_backend.js:4001:5)
    at Class.<anonymous> (https://pisb2.myerp.my/web/content/5298-66b1a1a/web.assets_common.js:3945:11)
    at Class.trigger (https://pisb2.myerp.my/web/content/5298-66b1a1a/web.assets_common.js:3943:180)
    at Class._trigger_up (https://pisb2.myerp.my/web/content/5298-66b1a1a/web.assets_common.js:3949:378)
    at Class._trigger_up (https://pisb2.myerp.my/web/content/5298-66b1a1a/web.assets_common.js:3949:462)
    at Class.trigger_up (https://pisb2.myerp.my/web/content/5298-66b1a1a/web.assets_common.js:3949:280)
    at https://pisb2.myerp.my/web/content/28995-f8d0a83/web.assets_backend.js:1376:623
    at new Promise (<anonymous>)
    at Class._callButtonAction (https://pisb2.myerp.my/web/content/28995-f8d0a83/web.assets_backend.js:1376:456)
    at https://pisb2.myerp.my/web/content/28995-f8d0a83/web.assets_backend.js:1731:656